Nullpointer when trying to get a resource from the registry

Hi,

When I try to get a resource from the registry I get a Nullpointer exception. I'm trying to get this resource:
https://localhost:9443/registry/resource/wsdl/vtsdispatchfacade.wsdl

And this is the response from the registry:
java.lang.NullPointerException
org.wso2.carbon.registry.app.Utils.getRegistry(Utils.java:63)
org.wso2.carbon.registry.app.ResourceServlet.doGet(ResourceServlet.java:28)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:116)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

The permissions are set to "read" for anonymous and everyone

Any ideas?

Thanks,

Danny